Chevrolet Low Cab Forward 6.0L Gasoline Engine 3500/4500 Series (GMNA-
Localizing-U.S.-12533400) - 2019 - CRC - 11/19/18
192
Vehicle Care
Engine Inspection Sub Cover
(Crew Cab Model)
To gain access to the engine
compartment, pull the lock lever
(red) (1) on the driver
’
s seat
cushion (2) to unlock it, raise the
driver
’
s seat cushion and remove
the sub cover.
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.
Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“
Selecting the Right Engine Oil
”
in this section.
.
Check the engine oil level
regularly and maintain the
proper oil level. See
“
Checking
Engine Oil
”
and
“
When to Add
Engine Oil
”
in this section.
.
Change the engine oil at the
appropriate time. See
.
.
Always dispose of engine oil
properly. See
“
What to Do with
Used Oil
”
in this section.
Dipstick Access
Single Cab Model
1. Engine Oil Dipstick
2. Oil Filler Cap
Access to the engine oil dipstick is
located on the engine left side after
tilting the cab.
